Analysis

  • max time kernel
    143s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-11-2024 02:06

General

  • Target

    5b702cd9371401c56e25cbb36a55e08aa5490653a961679f6243780da56fa0eb.exe

  • Size

    559KB

  • MD5

    ecfa1805eb813db483989a59794025bd

  • SHA1

    ee4d087012e1f9b47d8274a0606fdcabcc925ed5

  • SHA256

    5b702cd9371401c56e25cbb36a55e08aa5490653a961679f6243780da56fa0eb

  • SHA512

    044bca3c5bf253ffbdeeedf02bab35873723bdeb9ffc57e9fafd889d500ee73e9e4d1bc40a3c11ced3ee840e14e6a02e1d5f46b84399c82c35c9a5fb872a2996

  • SSDEEP

    12288:iMrfy905dUU7aexF7fGQrEN8KjZZCbcR/nSnUFEA5wrN8R:RyYdUOrbFrS7jPCbwiUFp5wZ6

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Signatures

  • Detects Healer an antivirus disabler dropper 2 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 35 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5b702cd9371401c56e25cbb36a55e08aa5490653a961679f6243780da56fa0eb.exe
    "C:\Users\Admin\AppData\Local\Temp\5b702cd9371401c56e25cbb36a55e08aa5490653a961679f6243780da56fa0eb.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3068
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziTr3438.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziTr3438.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2388
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr354897.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr354897.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:380
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku819944.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku819944.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4512

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziTr3438.exe

    Filesize

    405KB

    MD5

    919ce246648faad27263281f9de19d9c

    SHA1

    aab9a7a89afcd91dab012be6fdc4a58e5ccd9004

    SHA256

    5c1ab1bf3050c45fa3799aaaa96070923fd7815d9b1fd278f2aa3c94c3e0f057

    SHA512

    4fff470d24a2659ccae9d5ee3bd70f55082656b2291a968a2d1de64c6767b36ef3cee32c17e14d5349c68b418426b8b8384a517b3bc0295886a77873997113e9

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr354897.exe

    Filesize

    12KB

    MD5

    ee3cd6f82b4479ebf9322653a5307243

    SHA1

    23a2fb6a9a65e1b306c52ed377f037f743453f9d

    SHA256

    9806fa5b6a4a2e57aa9db82eac0d9efdab32fca014c195fd3fd19e06331489bd

    SHA512

    f2f71c505a589801ce8569f904a520be85158ea5505e7640c3f31ebf0b0cd0c5159a51b6169d8b16e68d900eb406ee244be2879ada3783a96dfd4395bc4e122b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku819944.exe

    Filesize

    370KB

    MD5

    63aeb4600233cf896c37827e80912729

    SHA1

    93b29d5aadc287e416927db8937aabf543b96fac

    SHA256

    a8baff8465e0b4d12fc1c05c4467818192e046e3fc28c914e4808d1bc09ddff9

    SHA512

    85bd4d493fcbeae58c3cbf9f399c7507becbd28fd53b97da6ce4af884a2aff8f89c9211fdf2e9cea678246e18924f85c6310f07c68c9b51cdccd6215d6309a3d

  • memory/380-14-0x00007FFEED8A3000-0x00007FFEED8A5000-memory.dmp

    Filesize

    8KB

  • memory/380-15-0x00000000000A0000-0x00000000000AA000-memory.dmp

    Filesize

    40KB

  • memory/380-16-0x00007FFEED8A3000-0x00007FFEED8A5000-memory.dmp

    Filesize

    8KB

  • memory/4512-64-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-53-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-24-0x0000000005440000-0x0000000005484000-memory.dmp

    Filesize

    272KB

  • memory/4512-26-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-42-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-88-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-86-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-85-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-82-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-80-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-78-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-76-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-72-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-70-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-68-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-66-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-22-0x00000000027E0000-0x0000000002826000-memory.dmp

    Filesize

    280KB

  • memory/4512-62-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-60-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-58-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-54-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-23-0x0000000004E50000-0x00000000053F4000-memory.dmp

    Filesize

    5.6MB

  • memory/4512-50-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-48-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-46-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-45-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-40-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-39-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-36-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-34-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-32-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-28-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-74-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-56-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-30-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-25-0x0000000005440000-0x000000000547F000-memory.dmp

    Filesize

    252KB

  • memory/4512-931-0x0000000005480000-0x0000000005A98000-memory.dmp

    Filesize

    6.1MB

  • memory/4512-932-0x0000000005AF0000-0x0000000005BFA000-memory.dmp

    Filesize

    1.0MB

  • memory/4512-933-0x0000000005C30000-0x0000000005C42000-memory.dmp

    Filesize

    72KB

  • memory/4512-934-0x0000000005C50000-0x0000000005C8C000-memory.dmp

    Filesize

    240KB

  • memory/4512-935-0x0000000005DA0000-0x0000000005DEC000-memory.dmp

    Filesize

    304KB